<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Detection-Engineering on xiaokeqing</title><link>https://xiaokeqing.cn/tags/detection-engineering/</link><description>Recent content in Detection-Engineering on xiaokeqing</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Sun, 18 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://xiaokeqing.cn/tags/detection-engineering/index.xml" rel="self" type="application/rss+xml"/><item><title>我打的攻击，我的平台能看见吗 —— 一次可复现的紫队自测设计</title><link>https://xiaokeqing.cn/posts/purple-team-self-attack-20261018/</link><pubDate>Sun, 18 Oct 2026 00:00:00 +0000</pubDate><guid>https://xiaokeqing.cn/posts/purple-team-self-attack-20261018/</guid><description>在自己靶场里主动打三下（SSH 爆破 / 端口扫描 / Web 探测），每一击都指定一条该命中的规则，再用 eve.json 和 alerts.json 的 grep 去对账。结论先摆好：规则还没部署，所以「实测命中」这一栏全部是未验证 —— grep 返回 0 证明的是没加载，不是没命中。</description></item></channel></rss>